Discover Bank vs Ally Bank

Discover Bank is a solid online bank with high APY rates and good customer service. How does it compare to Ally Bank? Read our comparison chart below.

Discover Bank offers some of the highest interest rates on the market. CDs go up to 10-year terms. There are no service fees.

While Ally Bank offers high interest on their Savings account. It also offers interest checking and multiple CD options, including No Penalty and Raise Your Rate CDs. There is no minimum deposits or service fees for any of their banking products.

Compare Discover Bank with Ally Bank, side-by-side. Read on for an in-depth look, including ratings and reviews.

	Discover Bank	Ally Bank
	Member FDIC
	Visit Site	Learn More
	SPECIAL OFFER Discover® Online Savings - $200 Cash Bonus - Learn More Read Discover Bank Review	SPECIAL OFFER Online Savings Account - 3.40% APY - Learn More Read Ally Bank Review
	Benefits and Features
Savings	3.40% APY	3.40% APY
CD	2.00% to 4.00% APY depending on terms	3.00% to 3.90% APY. Terms of 3 months to 5 years. 12-month CD APY of 3.85%
Checking		0.10% APY for daily balances less than $15,000. 0.25% APY for daily balances over $15,000
Money Market		3.40% APY
Mobile App	iOS & Android	iOS & Android
ATMs	Over 60,000 no-fee ATMs	75,000+ no-fee Allpoint and MoneyPass ATMs
Customer Service	24/7	24/7
Locations	Online Only	Online only
	CreditDonkey® Reviews

Savings
Checking
Money Market
Mobile App
Customer Service
Pros & Cons	Pros: High yield No fees 24/7 customer service
Bottom Line	Solid online bank with high APY rates and good customer service... Read full review	Read full review
	Visit Site	Learn More
	Discover® Online Savings - $200 Cash Bonus Discover® Online Savings - $150 Cash Bonus Online Savings Account - Earn 3.40% APY	Online Savings Account - 3.40% APY Money Market - 3.40% APY Interest Checking
Blank fields may indicate the information is not available, not applicable, or not known to CreditDonkey. Please visit the product website for details. Discover Bank: Pricing information and data points from published website as of 09/30/2025. Ally Bank: Pricing information from published website as of 09/28/2025.

Member FDIC

Discover® Online Savings - $200 Cash Bonus

To qualify for Bonus: Apply for your first Discover Online Savings Account, enter Offer Code CY925 at application, deposit into your Account a total of at least $15,000 to earn a $150 Bonus or deposit a total of at least $25,000 to earn a $200 Bonus. Qualifying deposit(s) may consist of multiple deposits and must post to Account within 45 days of account open date. Maximum bonus eligibility is $200.

What to know: Offer not valid for existing or prior Discover savings customers. Eligibility is based on primary account owner. Account must be open when bonus is credited. Bonus will be credited to the account within 60 days of qualifying for the bonus. Bonus is subject to tax reporting. Offer ends 03/12/2026, 11:59 PM ET. Offer may be modified or withdrawn without notice. Due to new customer funding limits, you may wish to initiate fund transfers at your other institution. For information on funding, see FAQs on Discover.com/Bank. See advertiser website for full details.

Get Deal

Expires 3/12/2026

Member FDIC

Discover® Online Savings - $150 Cash Bonus

To qualify for Bonus: Apply for your first Discover Online Savings Account, enter Offer Code CY925 at application, deposit into your Account a total of at least $15,000 to earn a $150 Bonus or deposit a total of at least $25,000 to earn a $200 Bonus. Qualifying deposit(s) may consist of multiple deposits and must post to Account within 45 days of account open date. Maximum bonus eligibility is $200.

Get Deal

Expires 3/12/2026

Member FDIC

Online Savings Account - Earn 3.40% APY

Get Deal

No fees
No minimum opening deposit
No minimum balance required

Which is Better: Discover Bank or Ally Bank?

Still need help deciding which bank reviews & deals is better? Read the in-depth reviews below. You may also be interested in comparing Discover Bank or Wells Fargo.

Articles on Discover Bank

Discover Bank Review

Discover® Bank offers high interest rates on its online savings and CD accounts. But there are downsides. Here's what you need to know before you open an account.

Discover Online Savings Account Review

Make your money work with Discover® Bank high yield savings: high interest, no fees. Find out its benefits, drawbacks, and the easy way to open an account.

Discover CD Rates

Maximize returns with Discover® Bank lucrative CD rates - no hidden fees. Read this detailed review.

Discover Bank Bonus

Want to get cash bonuses on a Discover® Bank Online Savings Account? Read on to learn about the promotions currently available.

Discover Savings Account Bonus

Earn up to $200 bonus by opening a Discover® Online Savings Account. Find out how to qualify with the correct bonus.

Discover Bank Locations

Wondering if there is a Discover® Bank near you? Read this article to find out.

Who Owns Discover

You've probably heard of Discover credit cards, but what exactly is Discover® Bank? Is it a legitimate bank? Read on for all the details.

Is Discover Bank a Good and Real Bank

Looking for a safe bank with great rates? This analysis of Discover® Bank reveals all - is it legit? Find out now.

Is Discover Savings Worth It

Is your money secure in a high-yield Discover® savings account? Get your answers now.

Articles on Ally Bank

Ally No Penalty CD

Ally Bank's No Penalty CD offers a competitive APY without early withdrawal penalties. Learn more about this CD here.

Ally Bank vs CIT Bank

Ally Bank Locations

Ally is an excellent online bank with no physical locations. So, how can you access your funds? Read on to find out.

Ally High Yield Savings

Ally Savings offers a strong APY and various savings tools to help you boost your funds. Read on to find out more.

Ally Bank Problems

Ally Bank is well-known for having attractive APYs and practically no fees. But, what's the catch? Read on to know what nuisances you may encounter.

Ally Savings vs Money Market

Ally's Money Market and Savings accounts boast high APYs with no hidden fees. But, how do they differ? Read on to find out.

Ally Bank CD Rates

Ally Bank CD accounts offer high APYs and require no minimum deposit. But what is the catch? Learn more about Ally CD rates in this review.

Ally Bank Routing Number

Looking to transfer money in or out of your Ally account? You'll need the right routing number. Find your Ally routing number and learn more about money transfers in our guide.